Nigerian Journal of Technology

The AJOL site is currently undergoing a major upgrade, and there will temporarily be some restrictions to the available functionality.
-- Users will not be able to register or log in during this period.
-- Full text (PDF) downloads of Open Access journal articles will be available as always.
-- Full text (PDF) downloads of subscription based journal articles will NOT be available
We apologise for any inconvenience caused. Please check back soon, as we will revert to usual policy as soon as possible.

An online model for assessing students' understanding with stepwise solving of calculus questions

OC Agbonifo


Information Technology (IT) is a pivot of new phase lift to educational system. It has reformed the mode of learning on the part of learners from passiveness to activeness that promote mental reform and skills. In all learning, one of the ways to ascertain the level of students understanding in a given concepts network is to provide either formative or summative assessment. Hence, in this paper, an online-based model is developed for assessing students’ understanding with stepwise solving of calculus questions. The system presents the students’ understanding as it relates to retention and recall on those inter-concepts that they need to know.

Keywords: Information Technology, educational system, students’ understanding, calculus questions
AJOL African Journals Online